The 40000 RPM Dental Micromotor is a professional electric polishing and grinding system designed for dental laboratories, technicians, and precision finishing applications. Equipped with a high-speed micromotor, adjustable control box, foot pedal operation, and interchangeable 103, 106, and 107 handpieces, this dental lab polishing machine delivers smooth performance for trimming, polishing, grinding, and finishing dental materials.
This dental micromotor polishing machine provides reliable speed control and consistent torque output for detailed laboratory work. The system is designed to support dental technicians who require accurate handling, efficient workflow, and controlled finishing results.
The included handpiece options allow users to select the configuration that best fits their laboratory requirements, including:
- 103 Handpiece
- 106 Handpiece
- 107 Handpiece
- 103/106/107 Handpiece Set with 207 Control Box
Technical Specifications
| Specification | Details |
| Product Type | Dental Micromotor Polishing Machine |
| Maximum Speed | 40000 RPM |
| Input Voltage | 110V / 220V |
| Frequency | 50/60Hz |
| Output Voltage | DC 0-32V |
| Output Current | 2A |
| Maximum Torque | 280gf.cm |
| Operating Temperature | +10℃ to +40℃ |
| Operating Humidity | 30% to 75% |
| Atmospheric Pressure | 700-1060hPa |
| Handpiece Options | 103 / 106 / 107 |
| Control System | 207 Control Box (for selected sets) |
Key Benefits of the 40000 RPM Dental Micromotor
High-Speed Performance for Dental Laboratory Work
With a maximum speed of 40,000 RPM, this electric dental micromotor provides the rotational performance needed for professional polishing, shaping, and finishing procedures.
Adjustable Speed and Smooth Operation
The control box allows precise motor adjustment, helping dental professionals achieve better control during delicate procedures.
Reliable Torque Output
The motor delivers a maximum torque of 280gf.cm, providing stable performance when working with different dental materials.
Complete Polishing System
The package includes everything required for operation:
- Control box
- Dental micromotor handpiece
- Foot pedal
- Power adapter
- Handpiece holder
- Replacement carbon brushes
- Maintenance wrench
- User manual
Features of Dental Lab Polishing Machine
- High-speed 40000 RPM dental micromotor system
- Suitable for dental polishing, grinding, and finishing tasks
- Available with multiple handpiece options (103/106/107)
- Adjustable DC output voltage control
- Foot pedal speed operation for hands-free control
- Compact design for dental laboratory workstations
- Durable handpiece construction for repeated professional use
- Includes spare carbon brushes for extended service life
- Suitable for dental technicians and laboratory professionals
Available Configurations
Choose the setup according to your dental laboratory requirements:
103 Handpiece
Suitable for general dental laboratory polishing and grinding applications.
106 Handpiece
Designed for precise finishing work requiring comfortable handling and controlled operation.
107 Handpiece
A popular dental laboratory handpiece option for high-speed polishing and trimming procedures.
Complete Handpiece Sets
Available configurations include:
- 103 Handpiece + 207 Control Box Set
- 106 Handpiece + 207 Control Box Set
- 107 Handpiece + 207 Control Box Set
Applications and Uses
The 40000 RPM Dental Micromotor is commonly used for:
- Dental crown and bridge finishing
- Denture polishing
- Acrylic resin trimming
- Wax pattern finishing
- Zirconia and ceramic material polishing
- Dental laboratory grinding procedures
- Surface smoothing and contour adjustment
- General dental technician bench work
Package Contents
Each package includes:
| Item | Quantity |
| Control Box | 1 |
| Handpiece | 1 |
| Foot Pedal | 1 |
| Power Adapter | 1 |
| Handpiece Support | 1 |
| Spare Carbon Brush | 2 |
| Wrench | 1 |
| User Manual | 1 |
Why Choose This Dental Micromotor System?
A professional dental laboratory requires equipment that provides speed, precision, and dependable operation. This 40K RPM dental micromotor combines powerful performance with practical accessories, making it a valuable tool for dental technicians who need accurate polishing and grinding results.
Its adjustable speed control, ergonomic handpiece design, and complete accessory package make it suitable for daily dental laboratory workflows.
Frequently Asked Questions
What is a 40000 RPM dental micromotor used for?
A 40000 RPM dental micromotor is used in dental laboratories for polishing, grinding, trimming, shaping, and finishing dental materials such as acrylic, resin, ceramic, and zirconia.
What handpiece options are available with this dental micromotor?
This system is available with 103, 106, and 107 dental handpieces, allowing users to choose the preferred tool configuration for their laboratory work.
Does this dental polishing machine include a foot pedal?
Yes. The package includes a foot pedal for convenient hands-free speed control during dental procedures.
What is the maximum speed of this dental laboratory micromotor?
The maximum operating speed is 40000 RPM, making it suitable for professional dental polishing and finishing applications.
Is this micromotor suitable for dental technicians?
Yes. This dental micromotor system is designed for dental technicians, dental laboratories, and professionals requiring precision finishing equipment.
What voltage options are supported?
The system supports 110V and 220V input voltage, making it suitable for different electrical environments.
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